Mathefaro's Posts

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Technology Market › Re: CHEAPEST PRICES ON PHONES/TABLETS/POWERBANK:GIONEE,XIAOMI,OPO,CUBETALK,JIAYU ETC by mathefaro(m): 11:37pm On May 03, 2016

elijahdre3:
I dont think there is anything callee redmi note 3 prime .its only redmi note 2 prime.
Redmi note 3 32gig 3gig is mtk helio x10 while redmi note 3 pro is also 3gig and 32gig but its snapdragon 620

Good evening boss, please do you have these two devices in stock? If yes what's their prices

Technology Market › Re: NAIRALAND MOBILE HQ[Android Authority] 3GB RAM PHONES*TABLETS*SMARTWATCH* inside by mathefaro(m): 11:32pm On May 03, 2016

initialize:
Weldone sir

I no get any Xiaomi Phone now. New stock arrive by weekend.

Thanks

Please when it does arrive, don't hesitate to quote me with the price list

Technology Market › Re: NAIRALAND MOBILE HQ[Android Authority] 3GB RAM PHONES*TABLETS*SMARTWATCH* inside by mathefaro(m): 9:45am On May 03, 2016

Oga init, please which of the Xiaomi products is in stock?

Phones › Re: Jiayu F2,S2,S3,G4-G4s,G5-G5s,G6 Discussion Thread by mathefaro(m): 9:11pm On Apr 30, 2016

Stancity:
Its Advanced. Bought brand new and carton still intact.

Just like we did for G4s.. No official price. A good offer will do..

I'll get in with you soon

Phones › Re: Jiayu F2,S2,S3,G4-G4s,G5-G5s,G6 Discussion Thread by mathefaro(m): 7:42am On Apr 30, 2016

Stancity:
My business partner.. Jiayu S3 dey for sell oo..

lol, is it advance or basis, and at what price?

Phones › Re: Jiayu F2,S2,S3,G4-G4s,G5-G5s,G6 Discussion Thread by mathefaro(m): 2:17pm On Apr 29, 2016

dljbd1:
Nope....sold

Phones › Re: Jiayu F2,S2,S3,G4-G4s,G5-G5s,G6 Discussion Thread by mathefaro(m): 9:37am On Apr 29, 2016

dljbd1:
lolz...ok

Before it gets to that stage you can help inform others of the 35k. Thanks

is it still available?

Phones › Re: Jiayu F2,S2,S3,G4-G4s,G5-G5s,G6 Discussion Thread by mathefaro(m): 2:01pm On Mar 18, 2016

dljbd1:
Hehehehe... That's the tempered glass...hope u aren't heartbroken

What's your price

Phones › Re: Jiayu F2,S2,S3,G4-G4s,G5-G5s,G6 Discussion Thread by mathefaro(m): 6:01am On Mar 18, 2016

dljbd1:
...up for grabs

Is it the screen that's broken or the tempered glass?

Education › Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by mathefaro(m): 3:57pm On Mar 07, 2016

seuntosyn:
Help solve: Find the constant value of this expansion(2x^2 - 1/x)^6 using Pascal' s triangle

The answer is 60, check Solution below

Education › Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by mathefaro(m): 8:35pm On Mar 01, 2016

I guess I need to chip in my quota here,

parkparky:
must we use x=-1 in all cases

Geofavor:
can I ask, what was the basis of your guessing that x = -1? Or was it just a trial and error with random numbers?

The "-1" is not just a random number, we are expected to try out all the factors of the constant polynomial which is "-6" in this case. Apparently, the numbers we can use here (factors of -6) include ±1, ±2, ±3 and ±6. And according to factors theorem, if after trying x = -2 and it gives you zero i.e. f(-2) =0, it means x +2 is a factor of the polynomial. Then we can get the other factors by using the long division and subsequently factoring whatever quotient we get.

Mind you, this is the traditional (omoluabi) method. Jambites ain't advised to try this in the hall. Just cross check your options(expand the brackets) one after the other to see the one that works. It saves you done time and stress.
**winks**

Education › Re: University Of Ibadan 2015/16 Applicants by mathefaro(m): 7:55pm On Feb 29, 2016

Bhuumhite:
Thanks a bunch

where's my own cake o, I no go gree o

Education › Re: University Of Ibadan 2015/16 Applicants by mathefaro(m): 12:55pm On Feb 28, 2016

Bhuumhite:
it's much o...buh i'm coping...

Happy birthday dearie

Education › Re: University Of Ibadan 2015/16 Applicants by mathefaro(m): 6:17am On Feb 27, 2016

eitsei:
UI my dream University... I tried my best to get into this tower of knowledge but I couldn't even though I met the cut off... Maybe I will still attend UI sha

That's really strange

Education › Re: 2016 NAIRALAND JAMB TUTORIAL {the Physics Thread } by mathefaro(m): 7:40pm On Feb 24, 2016

Ennie123:
Please guys help me solve this;the magnification of an object 2cm tall when placed 10cm in front of a plane mirror is?

The magnification of any object placed in front of a plane mirror is 1 irrespective of the height of the object or its distance from the mirror since the images formed by a plane mirror are always the same size as their respective objects

1 Like

Education › Re: Nairaland 2016 Jamb Tutorial Classroom [chemistry Thread] by mathefaro(m): 1:41am On Feb 22, 2016

Oxytocin:
pH=-log[H+]

pH=-log 0.0001

pH=-log10^-5

pH=-(-5)

pH= +5

Please check again, it's 4
@Geofavor, the pH of a solution is defined as the negative logarithm of the hydrogen ion concentration present in that solution to base 10.
I.e pH = -log₁₀[H⁺].

For the question, first and foremost, you need to know how HCL ionizes in water to know the concentration of hydrogen ion present in one mole of the solution
HCL = H⁺ + CL^-
Therefore, it means that 1 mole if HCL contains 1 mole of H⁺, so 0.0001mole of the acid will also contain 0.0001mole of H⁺. The rest is what oxytocin have solved above.

Mind you if it were to be H₂SO₄, it ionizes to give 2 moles of H⁺ since it is dibasic unlike HCL which is monobasic.
Also note that the H⁺ in the formula above can be changed to H₃O⁺ while
pOH = -log₁₀[OH^-].
And pH + pOH = 14

Education › Re: University Of Ibadan 2015/16 Applicants by mathefaro(m): 8:20am On Feb 20, 2016

sundyhlo:
i Paid Online, Bt Ma Portal Has Nt Bin Updated. Pls, Wot Shud I Do?

are you sure you checked the correct portal? Portal.ui.edu.ng

Education › Re: University Of Ibadan 2015/16 Applicants by mathefaro(m): 9:28pm On Feb 18, 2016

ayodijex:
course adviser changes as you change level... you won't possibly have the same course adviser in 200 level.. depends on department too anyways.

Ok boss, I just did a "copy n paste"

Education › Re: University Of Ibadan 2015/16 Applicants by mathefaro(m): 5:11pm On Feb 18, 2016*

Starting Course Registration
And Departmental Registration..

Meet with your course adviser first to know which courses yo choose..
Go to your portals and pick those courses as described by your course adviser..
Your course adviser is a lecturer in your department.. Go to your department and ask for 100 level course adviser.. He/she would be your course adviser till you graduate.. Anything course related should be posed to her Or him as the case may be..
Print out the course form and take it to the departments hosting each course you are taking outside your department.. The courses hosted by your department would be signed in your department..
After that.. The fully signed course form would be taken back to the course adviser for final signature.. Then you can start departmental registration..
Your course adviser would definitely ask for other documents aside your course form so take along your documents to prevent disappointment..

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Education › Re: University Of Ibadan 2015/16 Applicants by mathefaro(m): 4:03pm On Feb 18, 2016

How do we go about course registration?

**Meet with your course adviser first to know which courses to choose

**Go to your portals and pick those courses as described by your course adviser

**After that.. The fully signed course form would be taken back to the course adviser for final signature.. Then you can start departmental registration

NB: Your course adviser would definitely ask for other documents aside your course form so take along your documents to prevent disappointment

Who are the course advisors?

**Your course adviser is a lecturer in your department.. Go to your department and ask for 100 level course adviser.. He/she would be your course adviser till you graduate.. Anything course related should be posed to her or him as the case may be

1 Like 1 Share

Education › Re: University Of Ibadan 2015/16 Applicants by mathefaro(m): 4:02pm On Feb 18, 2016

if you've paid since last week and your portal is yet to be updated, kindly check it now. mine was just updated.

Education › Re: University Of Ibadan 2015/16 Applicants by mathefaro(m): 8:59pm On Feb 17, 2016

Ofatfoed:
i should have been through with mine today, but the doctor said i should go back to my portal and change the contact person on my bio data. who did u use as your contact person?

My elder brother

Education › Re: University Of Ibadan 2015/16 Applicants by mathefaro(m): 7:25pm On Feb 17, 2016

Ofatfoed:
so ITeMS is the same as MIS? Have u completed ur medicals?

MIS is in the same building and yes, I'm through with my medicals

Education › Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by mathefaro(m): 5:14pm On Feb 17, 2016

eghos12:
A polygon is such that four times each exterior angle gives each interior angle. How many sides has the polygon?
A 8
b 9
c 10
d 11

check solution below

1 Like

Education › Re: University Of Ibadan 2015/16 Applicants by mathefaro(m): 3:37pm On Feb 17, 2016

Ofatfoed:
i don't even know where the MIS building is located.

The ITeMS building opposite SUB. Ask around when you get to SUB or Sultan Bello Hall

Education › Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by mathefaro(m): 2:12pm On Feb 17, 2016

Geofavor:
still pending...

Find the length of the side using the given coordinates, then square it.
NB, dist b2 2 points (x1, y1) and (x2 and y2) = sqrt((x2-x1)² + (y2-y1)²)

Education › Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by mathefaro(m): 1:51pm On Feb 17, 2016

Well done guys, I believe all the questionshas been answered

Education › Re: University Of Ibadan 2015/16 Applicants by mathefaro(m): 1:44pm On Feb 17, 2016

Good afternoon guys, for those of you who paid in bank whose portal hasn't been updated, take your payment receipt (the one with the qr code) to the MIS building and submit it with your matric number written on it in online services room. Your portal will be updated within 3 days.

Education › Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by mathefaro(m): 5:49pm On Feb 16, 2016

Note that for ax² + bx + c = 0
If a is negative, we'll be asked to calculate the maximum point/value
But if a is positive, that's minimum tinz straight

Education › Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by mathefaro(m): 5:46pm On Feb 16, 2016*

Geofavor:
If the maximum value of y = 1 + hx - 3x² is 13, find h.

1 Like 1 Share

Education › Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by mathefaro(m): 5:28pm On Feb 16, 2016

Geofavor:
The sum of the first two terms of a G.P is 28, but the sum of the third and fourth terms is 252. Find the second term of the G.P if the seventh term is 5103.

Shyneptune, thankyoujesus, mathefaro, oxytocin, tobie

Sorry, I'm very tired to type, check the solution below

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